I've now found my friendly and very local plumber who is happy to do my bits of gas connection and so on. He's recommending osma-gold as being a good push-fit system. In the past I've used speedfit and Hep2o. Speedfit is never really convincing and he reckons osma-gold is cheaper than hep.
Does anyone know a good place to get osma-gold (preferably online) for a reasonable price. Speedfit has the advantage that Screwfix stock it which means no hassling for discounts with the plumbers merchant.
Any advice?
Fash